Rheology and thixotropy integrated casting and forming machine

Abstract

The invention provides a rheology and thixotropy integrated casting and forming machine. The machine comprises an engine base, a machine tool head plate, a machine tool middle plate, a machine tool tail plate, a product forming model, a mould clamping device, an injecting device and a forging hammer device, wherein the machine tool head plate, the machine tool middle plate and the machine tool tail plate are sequentially arranged above the engine base in a vertical direction and are respectively penetrated through a draglink; the product forming model comprises a fixed mould and a movable mould, wherein the fixed die is arranged on the machine tool head plate, and the movable mould is arranged on the machine tool middle plate; the mould clamping device comprises a mould clamping cylinder and a mould clamping piston rod, wherein the mould clamping piston rod is arranged in the mould clamping cylinder and is connected with the machine tool middle plate; the forging hammer device comprises a forging and supercharging energy storer and a piston forging hammer, wherein the forging and supercharging energy storer is arranged on the machine tool middle plate, and the piston forging hammer is connected with the forging and supercharging energy storer. When the rheology and thixotropy integrated casting and forming machine provided by the invention is used for producing, the scope of alloy materials is wide, the mold sticking tendency of the mould is small, and the product percent of pass is high.

Description

technical field [0001] The invention relates to the field of casting technology, in particular to a rheological and thixotropic integrated casting molding machine. Background technique [0002] Casting is the process of smelting metal into a liquid that meets certain requirements and pouring it into a mold, cooling and solidifying, and cleaning to obtain a casting with a predetermined shape, size and performance. [0003] Known casting methods such as gravity casting, squeeze casting and high pressure die casting all have objective disadvantages: [0004] The defect of gravity casting is low production efficiency, unattractive appearance, and poor dimensional accuracy of the product; the defect of squeeze casting is that the cast product has pores and passes T6 (T6 is a heat treatment process for deformed aluminum alloy, which is "solution treatment + Artificial aging" process) treatment, there are air bubbles inside the product; the defect of high-pressure die-casting prod...

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Problems solved by technology

[0004] The defect of gravity casting is low production efficiency, unattractive appearance, and poor dimensional accuracy of the product; the defect of squeeze casting is that the cast product has pores and passes T6 (T6 is a heat treatment process for deformed aluminum alloy, which is "solution treatment + Artificial aging" process) treatment, there are air bubbles inside the product; the defect of high-pressure die-casting products is that the use of alloy materials is limited, the internal structure has many pores, and T6 treatment cannot be done, and the anodic oxidation cannot be anodized.

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